/* ===========================================================
   Digital Store — design tokens
   BG:      #0B0B14 (near-black indigo)
   Surface: #15142A
   Card:    #1B1A34
   Accent:  #F2B84B (amber — "premium/unlock" cue, shared across all streaming brand marks)
   Accent2: #2EE6D6 (signal teal — used only for live/status states)
   Text:    #EDEDF6 / muted #8B89A8
   Display font: 'Sora' (geometric, screen-native)
   Body font:    'Inter'
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg: #0B0B14;
    --surface: #15142A;
    --card: #1B1A34;
    --card-border: #2A2850;
    --accent: #F2B84B;
    --accent-dark: #C9922E;
    --accent2: #2EE6D6;
    --text: #EDEDF6;
    --muted: #8B89A8;
    --danger: #F2545B;
    --radius: 14px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.5;
}

h1, h2, h3, .display {
    font-family: 'Sora', 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}

a { color: inherit; text-decoration: none; }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Topbar ---------- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(11,11,20,0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}
.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
}
.brand {
    font-family: 'Sora', sans-serif;
    font-weight: 800;
    font-size: 22px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.brand .dot { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
    padding: 72px 0 48px;
    text-align: center;
}
.hero .eyebrow {
    color: var(--accent2);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 14px;
    display: block;
}
.hero h1 {
    font-size: clamp(32px, 5vw, 52px);
    margin-bottom: 16px;
}
.hero p {
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto;
    font-size: 16px;
}

/* ---------- Category filter ---------- */
.filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 32px 0 8px;
}
.filter-chip {
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid var(--card-border);
    background: var(--surface);
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}
.filter-chip.active, .filter-chip:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---------- Product grid ---------- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 22px;
    padding: 40px 0 80px;
}
.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .18s ease, border-color .18s ease;
}
.card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}
.card-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background: var(--surface);
    display: block;
}
.card-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.card-cat {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent2);
    font-weight: 600;
}
.card-title {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 17px;
}
.card-desc {
    color: var(--muted);
    font-size: 13px;
    flex: 1;
}
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}
.price {
    font-family: 'Sora', sans-serif;
    font-weight: 800;
    color: var(--accent);
    font-size: 18px;
}
.badge-out {
    background: rgba(242,84,91,0.15);
    color: var(--danger);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 10px;
    padding: 11px 18px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
}
.btn-accent {
    background: var(--accent);
    color: #1A1206;
}
.btn-accent:hover { background: var(--accent-dark); }
.btn-outline {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); }
.btn-block { width: 100%; }
.btn:disabled, .btn[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ---------- Product detail ---------- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 48px 0 90px;
}
@media (max-width: 820px) {
    .product-detail { grid-template-columns: 1fr; gap: 28px; }
}
.product-detail img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
    object-fit: cover;
    aspect-ratio: 4/3;
}
.product-info h1 { font-size: 30px; margin-bottom: 10px; }
.product-info .price { font-size: 28px; display: block; margin: 14px 0 20px; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 16px; }
label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 6px;
}
input[type=text], input[type=email], input[type=tel], input[type=number],
input[type=password], textarea, select {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}
input:focus, textarea:focus, select:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-color: var(--accent);
}
textarea { resize: vertical; min-height: 90px; }

.alert {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 18px;
}
.alert-error { background: rgba(242,84,91,0.12); color: #FF9297; border: 1px solid rgba(242,84,91,0.35); }
.alert-success { background: rgba(46,230,214,0.1); color: var(--accent2); border: 1px solid rgba(46,230,214,0.3); }

/* ---------- Floating contact icons ---------- */
.float-icons {
    position: fixed;
    right: 22px;
    bottom: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 50;
}
.float-icons a {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 22px rgba(0,0,0,0.4);
    transition: transform .15s ease;
}
.float-icons a:hover { transform: scale(1.08); }
.icon-whatsapp { background: #25D366; }
.icon-instagram { background: radial-gradient(circle at 30% 110%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.float-icons svg { width: 26px; height: 26px; fill: #fff; }

/* ---------- Footer ---------- */
footer {
    border-top: 1px solid var(--card-border);
    padding: 28px 0;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

/* ---------- Admin ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 230px;
    background: var(--surface);
    border-right: 1px solid var(--card-border);
    padding: 24px 18px;
    flex-shrink: 0;
}
.admin-sidebar .brand { margin-bottom: 32px; }
.admin-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}
.admin-nav a.active, .admin-nav a:hover { background: var(--card); color: var(--text); }
.admin-main { flex: 1; padding: 32px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }

.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card { background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 20px; }
.stat-card .num { font-family: 'Sora', sans-serif; font-size: 28px; font-weight: 800; color: var(--accent); }
.stat-card .label { color: var(--muted); font-size: 13px; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; }
thead { background: var(--surface); }
th, td { text-align: left; padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--card-border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
tr:last-child td { border-bottom: none; }

.status-pill { padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.status-en_attente { background: rgba(242,184,75,0.15); color: var(--accent); }
.status-validee { background: rgba(46,230,214,0.15); color: var(--accent2); }
.status-annulee { background: rgba(242,84,91,0.15); color: var(--danger); }

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 380px;
}
.login-card h1 { margin-bottom: 24px; font-size: 22px; text-align: center; }

.thumb-sm { width: 46px; height: 46px; object-fit: cover; border-radius: 8px; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.row-actions a, .row-actions button { font-size: 12px; padding: 6px 10px; }

.logo-img { height: 34px; width: auto; display: block; }

/* =========================================================
   Responsive — mobile & tablet
   ========================================================= */

/* Admin: hamburger toggle, hidden on desktop */
.admin-burger {
    display: none;
    background: var(--card);
    border: 1px solid var(--card-border);
    color: var(--text);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
.admin-overlay { display: none; }

@media (max-width: 900px) {
    .container { padding: 0 18px; }
    .hero { padding: 48px 0 32px; }
    .product-detail { padding: 32px 0 60px; }

    /* Admin layout becomes a slide-in drawer */
    .admin-shell { position: relative; }
    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 60;
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: 12px 0 30px rgba(0,0,0,0.4);
    }
    .admin-shell.nav-open .admin-sidebar { transform: translateX(0); }
    .admin-main { padding: 20px; width: 100%; }
    .admin-burger { display: flex; }
    .admin-shell.nav-open .admin-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.55);
        z-index: 55;
    }
    .admin-topbar { flex-wrap: wrap; gap: 12px; }
    .admin-topbar h1 { font-size: 20px; }

    table, thead, tbody, th, td, tr { display: block; }
    thead tr { position: absolute; left: -9999px; }
    tbody tr {
        background: var(--card);
        border: 1px solid var(--card-border);
        border-radius: 12px;
        margin-bottom: 14px;
        padding: 10px 14px;
    }
    td {
        border-bottom: none;
        padding: 8px 0;
        display: flex;
        justify-content: space-between;
        gap: 12px;
        text-align: right;
    }
    td::before {
        content: attr(data-label);
        color: var(--muted);
        font-size: 12px;
        font-weight: 600;
        text-align: left;
    }

    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
    .stats-row { grid-template-columns: 1fr; }
    .hero h1 { font-size: 26px; }
    .login-card { padding: 28px 22px; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 14px; }
    .card-title { font-size: 15px; }
    .float-icons { right: 14px; bottom: 14px; }
    .float-icons a { width: 46px; height: 46px; }
}

/* =========================================================
   Invoice — screen + print
   ========================================================= */
.invoice-page {
    max-width: 780px;
    margin: 40px auto;
    background: #ffffff;
    color: #1A1A2E;
    border-radius: 14px;
    padding: 48px;
    font-family: 'Inter', sans-serif;
}
.invoice-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 3px solid #1A1A2E;
    padding-bottom: 20px;
    margin-bottom: 28px;
}
.invoice-brand { display: flex; align-items: center; gap: 12px; }
.invoice-brand img { height: 48px; }
.invoice-brand .name { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 20px; }
.invoice-meta { text-align: right; font-size: 13px; color: #55536E; }
.invoice-meta .inv-number { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 18px; color: #1A1A2E; }
.invoice-title { text-transform: uppercase; letter-spacing: .12em; color: #9A98B5; font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.invoice-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 28px; }
.invoice-cols h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #9A98B5; margin-bottom: 6px; }
.invoice-cols p { margin: 0; font-size: 14px; }
.invoice-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.invoice-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #9A98B5; padding: 10px 0; border-bottom: 2px solid #1A1A2E; }
.invoice-table td { padding: 14px 0; border-bottom: 1px solid #E4E3F0; font-size: 14px; }
.invoice-totals { display: flex; justify-content: flex-end; }
.invoice-totals table { width: 260px; background: transparent; }
.invoice-totals td { padding: 6px 0; border: none; font-size: 14px; }
.invoice-totals .grand td { font-weight: 800; font-size: 18px; border-top: 2px solid #1A1A2E; padding-top: 12px; }
.invoice-status-pill { display: inline-block; padding: 5px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; margin-top: 4px; }
.invoice-footer-note { margin-top: 36px; font-size: 12px; color: #9A98B5; text-align: center; }
.invoice-actions { max-width: 780px; margin: 0 auto 16px; display: flex; justify-content: flex-end; gap: 10px; }

@media print {
    body { background: #fff; }
    .admin-shell, .invoice-actions, .float-icons, .topbar, footer { display: none !important; }
    .invoice-page { margin: 0; box-shadow: none; border-radius: 0; max-width: 100%; }
}